Gamble
Forces and Energy
MOTION
ENERGY Waves
Energy & Law of Conservation
Bonus
100

The energy that is in motion

kinetic energy

100

Which of the following best describes a force?

A)A push or pull that changes the speed or direction of an object

B)The tendency of an object to resist a change in its motion

C)Measure of an object's inertia

D)Direction and distance from a start point to an end point

A)A push or pull that changes the speed or direction of an object

100

 What type of  waves can cause skin cancer

A) Radio waves

B)Infra red waves

C) UV waves


C) UV waves

100

An example of conservation of energy?

A)a stone is crushed 

B)a pendulum swings back and forth

C) Water balloon

B)a pendulum swings back and forth

100

Which force keeps Planets orbit around the Sun?

A)Nuclear force

B)Magnetic force 

C)Gravitational force 

D)Electrostatic force

C)Gravitational force

200

A flashlight, a windmill, an electric lamp, and a solar panel are all used to convert energy from one type to another. Which of these devices converts chemical energy to light energy?

 the flashlight

200

Speed is determined based on two factors. What are they?


A)Distance and time

B)Distance and displacement

C)Inertia and distance

D)Inertia and displacement

A)Distance and time

200

A bulb transfers electrical energy into

A)chemical

B) Heat & Light

C)    mechanical

D)    sound

B) Heat & Light

200

If you drop a quarter in 100 degree water what will happen?

A)Both water and the quarter's temperatures decrease 

B)The temperatures of both substances remain constant. 

C)Water temperature decreases; Quarter's temperature increases.

C)Water temperature decreases; Quarter's temperature increases.

200

In a game of Tug-a-war what is important

A)Mass

B)Friction

C)Motion

A)Mass

300
This type of force causes a change in an object's motion.
What is an unbalanced force?
300

Two forces have a net force of zero. What are they most likely called?

A)congruent forces

B)equal forces

C)even forces

D)balanced forces



D)balanced forces

300

The energy transformation in a solar cell is 

A)heat into mechanical energy. 

B)light energy into electrical energy.

C)heat into light energy. 

B)light energy into electrical energy.

300

An example of light energy to electrical energy?

A)Car

B)Battery

C)Solar Panel

D)Flash light

 C)Solar Panel

300

When you push the brakes suddenly, What causes the tires to heat up?

A)friction

B)bad tires

C)engine

A)friction

400
A race car accelerates off the starting line at a rate of 7 meters/second squared. The car has a mass of 1000 kg. What formula would you use to solve this problem?
What is Force = mass x acceleration (F=ma)?
400

An example of inertia is 

A)a ball that sits motionless 

B) ball as it rolls downhill

C)Ball being kicked Joshua

A)a ball that sits motionless

400

What is not a Solar spectrum

A)Gamma waves

B)UV waves

C)X-ray

D)Radio

D)Radio

400

Imagine dropping a basketball. When would it have the most gravitational potential energy?

A)When it is closest to the ground

B)When it is at the highest point

C)When it is halfway down

B)When it is at the highest point

400

Two forces applied in opposite directions but same strength are called?

A)Unbalanced forces

B)Equal Forces

C)Balanced forces

C)Balanced forces

500
Which type of energy increases with height above the ground?
What is potential energy?
500

If you take your foot off of the accelerator, Why would the car stop? 

A)weight of the car

B)Tire pressure

C)Friction

C)Friction

500

 The colors revealed when light passes through a prism show

A)Varying amount of light

B)Temperatures of light.

C)absorption of light.

 

A)Varying amount of light

500

When something is dropped, what type of energy transfer takes place?

A)Kinetic -> Potential

B)Gravitational Potential -> Kinetic 

C)Electrical -> Chemical

D)Heat -> Nuclear

B)Gravitational Potential -> Kinetic

500

Which color has the lowest frequency?

A)Green

B)Red

C)Yellow

B)Red

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